142400922385428

Names of 142400922385428

• Cardinal: 142400922385428 can be written as One hundred forty-two trillion, four hundred billion, nine hundred twenty-two million, three hundred eighty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42400922385428 × 10¹⁴

Factors of 142400922385428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4141595

Divisors of 142400922385428

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 101 126 147 193 196 202 252 294 303 386 404 441 579 588 606 707 772 882 909 1158 1212 1351 1414 1737 1764 1818 2121 2316 2702 2828 3474 3636 4053 4242 4949 5404 6363 6948 8106 8484 9457 9898 12159 12726 14847 16212 18914 19493 19796 24318 25452 28371 29694 37828 38986 44541 48636 56742 58479 59388 77972 85113 89082 113484 116958 136451 170226 175437 178164 233916 272902 340452 350874 409353 545804 701748 818706 955157 1228059 1637412 1910314 2456118 2865471 3820628 4141289 4912236 5730942 8282578 8596413 11461884 12423867 16565156 17192826 24847734 28989023 34385652 37271601 49695468 57978046 74543202 86967069 115956092 149086404 173934138 202923161 260901207 347868276 405846322 418270189 521802414 608769483 799268777 811692644 836540378 1043604828 1217538966 1254810567 1598537554 1673080756 1826308449 2397806331 2435077932 2509621134 2927891323 3197075108 3652616898 3764431701 4795612662 5019242268 5594881439 5855782646 7193418993 7305233796 7528863402 8783673969 9591225324 11189762878 11711565292 14386837986 15057726804 16784644317 17567347938 20495239261 22379525756 26351021907 28773675972 33569288634 35134695876 39164170073 40990478522 50353932951 52702043814 61485717783 67138577268 78328340146 80726146477 81980957044 100707865902 105404087628 117492510219 122971435566 156656680292 161452292954 184457153349 201415731804 234985020438 242178439431 245942871132 322904585908 352477530657 368914306698 469970040876 484356878862 565083025339 704955061314 726535318293 737828613396 968713757724 1130166050678 1409910122628 1453070636586 1695249076017 2260332101356 2906141273172 3390498152034 3955581177373 5085747228051 6780996304068 7911162354746 10171494456102 11866743532119 15822324709492 20342988912204 23733487064238 35600230596357 47466974128476 71200461192714 142400922385428
• Sum of all divisors σ(n): 425063479899240
• Sum of proper divisors (its aliquot sum) s(n): 282662557513812
• 142400922385428 is an abundant number, because the sum of its proper divisors (282662557513812) is greater than itself. Its abundance is 140261635128384

Bases of 142400922385428

• Binary: 100000011000001101001100011001001111110000010100₂
• Hexadecimal: 0x81834C64FC14
• Base-36: 1EH62WI710

Squares and roots of 142400922385428

• 142400922385428 squared (142400922385428²) is 20278022696220689277786743184
• 142400922385428 cubed (142400922385428³) is 2887609136094469800391294175737604499922752
• The square root of 142400922385428 is 11933185.7601156951
• The cube root of 142400922385428 is 52220.0881744469

Scales and comparisons

• 142,400,922,385,428 seconds is equal to 4,527,908 years, 44 weeks, 3 days, 21 hours, 43 minutes, 48 seconds.
• To count from 1 to 142,400,922,385,428 would take you about eleven million, three hundred nineteen thousand, seven hundred seventy-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142400922385428 cubic inches would be around 4351.7 feet tall.

Recreational maths with 142400922385428

• 142400922385428 backwards is 824583229004241
• The number of decimal digits it has is: 15
• The sum of 142400922385428's digits is 54
• More coming soon!